<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>CSS标签选择器</title>
<style>
  p {
    color: yellow;
  }

  div {
    color: aqua;
  }
</style>

</head>
<body>
  
  <p>pink</p>

  <div>女生</div>
</body>
</html>